Masanao Kamachi

Person

saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for removing rare earth impurities from nickel-electroplatin...
- Patent number 9,873,953
- Issue date Jan 23, 2018
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for removing rare earth impurities from nickel-electroplatin...
- Patent number 9,771,664
- Issue date Sep 26, 2017
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for removing rare earth impurities from nickel-electroplatin...
- Patent number 9,695,524
- Issue date Jul 4, 2017
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Corrosion-resistant magnet and method for producing the same
- Patent number 9,275,794
- Issue date Mar 1, 2016
- Hitachi Metals, Ltd.
- Atsushi Kikugawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production method for R—Fe—B based sintered magnet having plating f...
- Patent number 9,267,217
- Issue date Feb 23, 2016
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
R-Fe-B based sintered magnet having on the surface thereof vapor de...
- Patent number 8,163,106
- Issue date Apr 24, 2012
- Hitachi Metals, Ltd.
- Atsushi Kikugawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SINTERED R-TM-B MAGNET
- Publication number 20180096762
- Publication date Apr 5, 2018
- Hitachi Metals, Ltd.
- Daisuke YAMAMICHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED R-TM-B MAGNET
- Publication number 20180025818
- Publication date Jan 25, 2018
- Hitachi Metals, Ltd.
- Daisuke YAMAMICHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...
- Publication number 20160002814
- Publication date Jan 7, 2016
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...
- Publication number 20160002815
- Publication date Jan 7, 2016
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...
- Publication number 20140224664
- Publication date Aug 14, 2014
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PRODUCTION METHOD FOR R-FE-B BASED SINTERED MAGNET HAVING PLATING F...
- Publication number 20130313125
- Publication date Nov 28, 2013
- Hitachi Metals, Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR FORMING ELECTROLYTIC COPPER PLATING FILM ON SURFACE OF R...
- Publication number 20130180860
- Publication date Jul 18, 2013
- Hitachi Metals,Ltd.
- Masanao Kamachi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CORROSION-RESISTANT MAGNET AND METHOD FOR PRODUCING THE SAME
- Publication number 20110273252
- Publication date Nov 10, 2011
- Hitachi Metals, Ltd.
- Atsushi Kikugawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
R-FE-B BASED SINTERED MAGNET HAVING ON THE SURFACE THEREOF VAPOR DE...
- Publication number 20100295644
- Publication date Nov 25, 2010
- Hitachi Metals, Ltd.
- Atsushi Kikugawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Masanao Kamachi

Person

Patents Grantslast 30 patents

Method for removing rare earth impurities from nickel-electroplatin...

Method for removing rare earth impurities from nickel-electroplatin...

Method for removing rare earth impurities from nickel-electroplatin...

Corrosion-resistant magnet and method for producing the same

Production method for R—Fe—B based sintered magnet having plating f...

R-Fe-B based sintered magnet having on the surface thereof vapor de...

Patents Applicationslast 30 patents

SINTERED R-TM-B MAGNET

SINTERED R-TM-B MAGNET

METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...

METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...

METHOD FOR REMOVING RARE EARTH IMPURITIES FROM NICKEL-ELECTROPLATIN...

PRODUCTION METHOD FOR R-FE-B BASED SINTERED MAGNET HAVING PLATING F...

METHOD FOR FORMING ELECTROLYTIC COPPER PLATING FILM ON SURFACE OF R...

CORROSION-RESISTANT MAGNET AND METHOD FOR PRODUCING THE SAME

R-FE-B BASED SINTERED MAGNET HAVING ON THE SURFACE THEREOF VAPOR DE...